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def bytes_to_str(size, mebi=False, precision=2):
    """Accept size in bytes, return size in string with KB, MB, GB
    Will always return, increase the fields with TB, etc to prevent
    103892GB or similar"""
    mult = 1024 if mebi else 1000
    units = {1000: ['KB', 'MB', 'GB'],
             1024: ['KiB', 'MiB', 'GiB']}
    for unit in units[mult]:
        size = size / mult
        if size < mult:

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#!/bin/bash
# Take a folder with a structure like:
#   File (Disc 1).bin
#   File (Disc 1).cue
#   File (Disc 2).bin
#   File (Disc 2).cue
#   ...
# and rename the .cue files to .CD# and then create a .m3u
# suitable to RetroPie
for i in *.cue; do 

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#!/bin/bash
# Profile function to add a convenient jekyllserve command and also a
# function to cd to the directory, do a git pull, open in sublime,
# serve the site and then open it in a web browser.
#
# Works on OSX with sublime CLI installed. YMMV for other platforms.
# You also probably want to rename things. Consider this a template.
#
# Also... I just have this in my ~/.profile so I type jmaclabs and it
# just works. Here's how that looks different:

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javascript:(function(){var inputs = document.getElementsByTagName("input");for(var i = 0; i < inputs.length; i++) {if(inputs[i].name.match(/comment/) || inputs[i].className.match(/comment/) ) {inputs[i].size = 100;}}})();

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#!/bin/env/python
from __future__ import print_function
import ipaddress

def do_vlsm(sorted_vlans):
    supernet = input("Supernet: ") or "192.168.224.0/20"
    current_subnet = ipaddress.ip_network(supernet)
    available_subnets = [current_subnet]
    print("\nSubnet Lengths:")
    for vlan in sorted_vlans:

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#!/bin/python
from __future__ import print_function # Python 2 compatibility fix

# Script to name ports for natural patching (1 to 1, 2 to 3..25 to 2).
i = 1 # Initialize to the starting number for your port .

# Set starting number, ending number, and increment setting an increment
# of 2 is most common.
for x in range(1, 48, 2):
    i += 1 # this really could to at the end and not have the -1 in the

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#!/usr/bin/env python
from __future__ import print_function # Python 2 compatibility fix
from sys import argv, exit
from subprocess import check_output

# Takes AS MACRO as single argument

prefixes = check_output(['whois -h filtergen.level3.net \
                         "ARIN::{} -searchpath=RIPE;ARIN;RADB \
                         -recurseok -warnonly"'.format(argv[1])], shell=True)

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#!/usr/bin/env python
from __future__ import print_function
from sys import argv
import socket
import struct
"""
Decode the DHCP string given by AT^DHCP? on Huawei USB Modem and
print out appropriate commands to add it statically.
Tested under Python 2.7, 3.5, and 3.6
No warranty of any kind.

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Keybase proof

I hereby claim:

• I am jmacego on github.
• I am jmacego (https://keybase.io/jmacego) on keybase.
• I have a public key ASAlzNsoMHLfzKe1yOCpPuBcl2bjtgP1cDVnei7I69HJUwo

To claim this, I am signing this object: